O-LevelChemistryOrganic Chemistry5070/11 · May/June 2025 · Q331 Mark

An ester has the structural formula CH3COOCH2CH2CH3. What is the name of this ester?

Aethyl propanoate

Bmethyl propanoate

Cpropyl ethanoate

Dpropyl methanoate

✓ Correct answer

C: propyl ethanoate

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Topic: Organic Chemistry, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, May/June 2025 Paper 1 Variant 1, question 33.

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